Upon rendering a single PDF page using the Embed API in "IN_LINE" mode, the container height is not matching the document height. It is consistently off by 35px, resulting in a white bar under the document.

The above screenshot is an example document with a black background and in landscape orientation. It is generated by creating a single powerpoint slide with a black background and is attached to this post. It demonstrates the white bar at the bottom. When downloading the document, it does not show the same white bar.